Select from options: How similar are the following two sentences?

MEN who drink tea, particularly green tea, can greatly reduce their risk of prostate cancer, a landmark WA study has found.
DRINKING green tea can dramatically reduce the risk of men contracting prostate cancer, a study by Australian researchers has discovered.

Give the answer on a scale from 0 - 5, where 0 is "not similar at all" and 5 is "means the same thing".

OPT:
- 0.
- 1.
- 2.
- 3.
- 4.
- 5.
4